Pnuma Merino Wool Hunting Base Layers are made from 100% Australian Merino Wool, the highest quality of Merino there is, to optimize performance of the base layer - and you - in warm and cold weather. There’s no more effective fabric at wicking away moisture to help regulate body temperature than Pnuma Merino Wool. By wicking effectively moisture is drawn away from the skin and into the fabric for dissipation and evaporation. During cold weather Pnuma Merino Wool retains body heat to keep you warm and comfortable. The Merino Wool Hunting Base Layer has natural odor control performance and comes in our custom Terra pattern which allows you to wear the top as your outer layer/shirt during early season hunts.